Cheapest one-way flights from Kolkata to Bangkok in December from $159

AirHint found the following cheapest one-way flights from Kolkata (CCU) to Bangkok (BKK) in December 2026 (see full year).

One-Way flights

06 Dec Malaysia Airlines
07 Dec Malaysia Airlines
05 Dec Malaysia Airlines
01 Dec Malaysia Airlines
02 Dec Malaysia Airlines
06 Dec Thai Airways direct
07 Dec Thai Airways direct
05 Dec Thai Airways direct
01 Dec Thai Airways direct
11 Dec Thai Airways direct

Also check the deals for return flights from Kolkata to Bangkok in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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